: ""; $options .= "<option value="$engine" $selected>$engine</option>"; } echo $options; ?> </select> </div> <div> <label><?php printtext("settings_number_of_results");?></label> <input type="number" name="number_of_results" value="<?php echo htmlspecialchars($opts->number_of_results ?? "10") ?>" > </div> </div> <div class="qr-box"> <div class="inner-wrap"> <h3>Monero [XMR]</h3>